Virtualization is such a profound change to how systems operate that it not only creates new management requirements, but it also breaks legacy management solutions. For these reasons, enterprises should look outside of traditional legacy management vendors for their virtualization performance and capacity management solutions. The focus should be on the richness of the virtualization aware functionality in the solutions, their support of multiple platforms, and how easy the solution is to try, buy and implement.
The 2/9 Virtualization Security Podcast was a discussion on when would one use a virtual firewall. This was in response to being told that there are some people that would never use a virtual firewall for anything, and that got me thinking. Outside of the politics involved with using virtual vs physical firewalls, when would you use one? What are the cut offs, and best practices around using virtual firewalls. We were joined by Rob Randell of VMware to discuss this point.
Cloudyn has delivered a breakthrough SaaS delivered service that does for the first time what no one else has done before. The new Cloudyn service actually tells you how to change your image provisioning and your price plans at Amazon so that you can achieve the results that you want at the lowest possible cost. This is the first time that someone has addressed the economics of public cloud computing in this manner. Ultimately this will lead to dramatically higher usage of public cloud services (as their price/performance can now be managed), and will put pressure on internal IT organizations to provide the same kind of data and management options to their internal constituents.
Virtualization Certification, It used to be just VMware and the VCP, but things have changed as other players get involved and I thought it would be interesting to see what virtualization certification options there are out there.
Business Agility ...
• • 1 Comment
VMTurbo has broken new ground by delivering the first application aware automated service assurance solution for VMware vSphere, Microsoft Hyper-V, and Citrix XenServer. This is the first solution that takes advantage of the dynamic nature of these platforms and their control API’s to actually ensure something (throughput) that application owners care about. Preemptively assuring throughput (and hopefully response time in the future) may be a more effective approach than waiting for something to go wrong and then trying to pick the one root cause out of the hundreds or thousands of potential candidates.
Business Agility ...
• • 0 Comments
As business critical applications move into production virtualized environments, the need arises to ensure their performance from a response time perspective. Legacy Applications Performance Management tools are in many cases not well suited to make the jump from static physical systems, to dynamic virtual and cloud based systems. For these reasons enterprises need to consider new tools from vendors that have virtualization aware and cloud aware features in their APM solutions. Vendors like AppDynamics, BlueStripe, Corellsense, ExtraHop Networks, dynatrace, New Relic, and VMware (vFabric APM) are currently leading this race to redefine the market for APM solutions.
I and others look at Virtualization Security constructs with an eye towards Cloud Security, but they are not necessarily the same. Granted for some clouds, virtualization security can lead to cloud security but this really depends on how the cloud’s architecture. Even so, what we know from Virtualization Security WILL apply to Cloud Security and will be the basis for best practices. But you say, my cloud does not use Virtualizaiton? Ah ha, I say, but it is still a cloud? And that implies there are similar security concerns. This was the discussion on the 1/26 Virtualization Security Podcast.
Step back to Citrix CEO Mark Templeton’s keynote at Citrix Synergy in San Francisco and you would have heard him talk of “The Three Cs – the Public Cloud, Private Cloud, and Personal Cloud.” Hang on a moment, “Personal Cloud” what’s that? For years Citrix used to talk about “any any any” and it did a pretty good job of delivering it provided any was restricted to meaning any Windows app. Now though, Citrix is wanting us to believe that it has moved past any app and extending that to anything digital.
The delivery of vCenter Operations 5.0 to the market by VMware represents several important milestones in Operations Management for virtualized environments. The tight integration with vSphere and the integration of the Integrien analytics with real time configuration change detection and application mapping put a nail in the coffin of legacy solutions that rely upon periodically updated CMDB’s to understand the environment. The integration of performance, capacity, configuration, and application discovery first into a bundle and later into a full suite will put pressure on many vendors of point solution. However the biggest question remains the viability of a management strategy focused just upon vSphere, when every other vendor (including Microsoft) is taking a more open and cross-platform approach.